package view;

import java.sql.SQLException;
import java.util.Scanner;

public class Main {
    public static void main(String[] args) throws SQLException, ClassNotFoundException{
        UserDao userDao = new UserDao();
        System.out.println("来到xx系统");
        while (true){
            System.out.println("1.注册");
            System.out.println("2.登录");
            System.out.println("3.退出");
            Scanner  scanner = new Scanner(System.in);
            System.out.println("请输入你的选择：");
            int choice = scanner.nextInt();
            switch (choice){
                case 1:
                    System.out.println("欢迎来到注册系统");
                    System.out.println("请输入用户名：");
                    String username = scanner.next();
                    System.out.println("请输入密码：");
                    String password = scanner.next();
                    int i = userDao.addUser(username, password);
                    if (i>0){
                        System.out.println("注册成功");
                    }
                    else {
                        System.out.println("注册失败");
                    }
                    break;
                    case 2:
                        System.out.println("请输入用户名");
                        String name = scanner.next();
                        System.out.println("请输入密码");
                        String pwd = scanner.next();
                        Users users = userDao.login(name, pwd);
                        if (users != null){
                            System.out.println("登录成功");
        }
                        else {
                            System.out.println("登录失败");

    }
                        break;
                        case 3:
                            System.out.println("退出");
                            break;
                            default:
                                System.out.println("输入错误");

}
